基于ALOHA软件的液氨储罐的事故后果分析  

Analysis and Evaluation of Liquid Ammonia Storage Tank Accident Consequence Based on ALOHA Software

作　　者：潘振祥 张志鹏 PAN Zhen-xiang;ZHANG Zhi-peng(Mining Management of PetroChina Jilin Oilfield Company,Songyuan Jilin 138000,China)

机构地区：[1]中国石油天然气股份有限公司吉林油田分公司矿区管理部,吉林松原138000

出　　处：《辽宁化工》2023年第8期1204-1207,共4页Liaoning Chemical Industry

摘　　要：通过ALOHA软件对某企业的液氨泄漏过程进行仿真模拟研究,通过设定液氨泄漏的场景,在ALOHA中设置相应的氨泄漏参数和环境参数,得到该场景条件下的液氨泄漏、蒸气云燃烧、爆炸、喷射火、BLEVE事故的受威胁区域。结果表明:ALOHA软件可以较好地实现特定场景下危险化学品泄漏事故的仿真模拟,为事故的应急疏散和救援提供辅助决策。ALOHA software was used to simulate the liquid ammonia leakage process of an enterprise.By setting the scene of liquid ammonia leakage,and setting the corresponding liquid ammonia leakage parameters and environmental parameters in ALOHA,the change law of the threatened area of liquid ammonia leakage accident under this scenario was obtained.The results showed that ALOHA software could better realize the simulation of hazardous chemicals leakage accident in specific scenarios,and provide auxiliary decision-making for emergency evacuation and rescue.

关 键 词：液氨泄漏 ALOHA软件 仿真模拟 事故后果分析 

分 类 号：TQ086[化学工程]